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CAS No. 1975-10-5 Alaabta Difluoromethane. Astaamaha Difluoromethane

2024-08-07

Lambarka CAS ee 1975-10-5 waxa loola jeedaa Difluoromethane, oo sidoo kale loo yaqaan HFC-32 (Hydrofluorocarbon). Xaruntan waxaa si weyn loogu isticmaalaa codsiyada warshadaha kala duwan, gaar ahaan qaboojiye ahaan. Hoos waxaa ah sifooyinka Difluoromethane:

Astaamaha Difluoromethane (HFC-32):
Foomka Kiimikada: CH2F2
Muuqashada: Gaas aan midab lahayn ama dareere cad, aan midab lahayn marka la cadaadiyo.
Barta karkarinta: -51.7°C (-61.1°F)
Meesha dhalaalaysa: -152.7°C (-242.9°F)
Cufnaanta: 1.44 kg/m³ at 0°C (32°F) iyo 1 atm, cufnaanta dareeraha agagaarka 1250 kg/m³ at 25°C (77°F) iyo 1 atm.
Ku milmay biyaha: Wax yar bay milmi karaan.
Cadaadiska Uumiga: 1000 kPa at 25°C (75°F)
Dhimista Ozone-ka suurtagalka ah (ODP): 0 (ma dhammeeyo lakabka ozone)
Suurtogalnimada Kulaylka Caalamiga ah (GWP): 100-sano GWP ee 2500 (waxay si weyn uga qaybqaataa kulaylka caalamiga ah)
Isticmaalka: Inta badan loo isticmaalo qaboojiye ahaan hababka qaboojiyaha, bamamka kulaylka, iyo talaajadaha. Waxa kale oo loo isticmaalaa hababka xakamaynta dabka, sida wakiilka afuufaya ee wax soo saarka xumbo, iyo dareere ahaan.
Macluumaadka Badbaadada:
Difluoromethane ma aha mid guban kara laakiin waxa ay sababi kartaa neef-qabatin isaga oo ka saaraya ogsijiinta meelo xaddidan.
Waa sun ku urursan xaddi badan, oo saamaynaysa habdhiska neerfaha waxana suurtogal ah in ay keento wadna xanuunka.
Soo-gaadhista heerkulka aadka u hooseeya waxay keeni kartaa dhaxan.